<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>first</title>
</head>
<body>
<!--发送get请求，注意name属性和-->
<!--action:请求地址,method:请求类型-->
<!--<form action="First.php" method="get">-->
<!--    <input type="text" name="zh"><br>-->
<!--    <input type="password" name="mm"><br>-->
<!--    <button type="submit">提交</button>-->
<!--</form>-->
<!--发送post请求-->
<form action="First.php" method="post">
    <input type="text" name="zh"><br>
    <input type="password" name="mm"><br>
    <button type="submit">提交</button>
</form>
</body>
</html>